认真的英文：
earnest

Eleanor was brusque and firm and businesslike.
埃莉诺态度粗暴，意志坚定、办事认真。

We'll get to grips with the problem very soon
我们将会很快认真处理这个问题。

He carefully read the proceedings from last meeting.
他认真阅读了上次会议的记录。

My son' s reaction to the letter was somewhat indifferent.
我儿子并不认真把这封信当回事。

He did his best, therefore, to achieve a mood half sportive and half thoughtful'
于是他尽其所能培养一种半开玩笑半认真的心情。

Take .. seriously; take .. for serious
对..认真

Intense study
认真的研究

I mean it. I'm serious. I'm no kidding!
我是认真的

Be assiduous in one's duties
认真执行任务

I' m in deadly earnest.
我是非常认真的.

I' m in deadly earnest.
我是非常认真的.

Life is illusionless! Life is earnest!
生命不是虚幻的!生活是严肃的!

I'm in deadly earnest.
我是非常认真的。

Ella was a pious, earnest woman.
埃拉是个虔诚、认真的女人。

Life is real, life is earnest.
人生是真实的，人生是重要的。